8 books • 3 series
Spy Classroom, Vol. 5 (light novel) (Spy Classroom (Light Novel))
Spy Classroom, Vol. 3 (manga) (Spy Classroom (Manga))
Spy Classroom Short Story Collection, Vol. 1 (light novel) (Spy Classroom Short Story Collection (Light Novel), #1)
Spy Classroom, Vol. 4 (light novel) (Spy Classroom (Light Novel), #4)
Spy Classroom, Vol. 2 (manga)
Spy Classroom, Vol. 3 (light novel)
Spy Classroom, Vol. 1 (manga)
Spy Classroom, Vol. 1 (light novel)